EntityQ7105489· pop 5· linked from 17 articlesOsa DamSign in to saveJapanese damConnectionsJapanCountryJapaneseEntitygeographic coordinate systemEntitydamEntityChūgoku regionEntityOkayama PrefectureEntityMeiji DamEntityOsakabegawa DamEntityTomata DamEntityTakasegawa DamEntityMimurogawa DamEntityAsahikawa DamEntityKomoto DamEntityKurodani DamEntityShin-Nariwagawa DamEntityCategoriesBuilding and structure articles needing translation from Japanese WikipediaDams completed in 1981Dams in Okayama Prefecture